Apache OpenOffice® 4.1.16 is the free and open productivity suite from the Apache Software Foundation. Apache OpenOffice features six personal productivity applications: a word processor (and its web-authoring component), spreadsheet, presentation graphics, drawing, equation editor, and database. For some functionality a Java Runtime Environment (JRE) is needed.

Writer - a word processor you can use for anything from writing a quick letter to producing an entire book. Calc - a powerful spreadsheet with all the tools you need to calculate, analyze, and present your data in numerical reports or sizzling graphics. Impress - the fastest, most powerful way to create effective multimedia presentations. Draw - lets you produce everything from simple diagrams to dynamic 3D illustrations. Base - lets you manipulate databases seamlessly. Create and modify tables, forms, queries, and reports, all from within Apache OpenOffice. Math - lets you create mathematical equations with a graphic user interface or by directly typing your formulas into the equation editor.

Apache OpenOffice 4.1.16 is a Security release incorporating important bug fixes. All users of Apache OpenOffice 4.1.15 or earlier are advised to upgrade.